Swaroopa Rani R. Nalamalapu, MD

Medicare activity in 2024

Official CMS public-use data for Swaroopa Rani R. Nalamalapu, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Critical care, first 30-74 minutes (99291)133 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)110 services
3. Test to examine how well the lungs exchange gases (94729)72 services
4. Test to determine lung volumes using gas dilution or washout (94727)71 services
5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)67 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• COPD64%
• Arthritis57%
• Ischemic heart disease55%
• Heart failure50%

Hospitals where Swaroopa Rani R. Nalamalapu works

Medicare's Facility Affiliation Data lists Swaroopa Rani R. Nalamalapu at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Allen HospitalWaterloo, IA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 160110
• Community Memorial Hospital Medical CenterSumner, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161320
• Grundy County Memorial HospitalGrundy Center, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161303
• MercyOne Waterloo Medical CenterWaterloo, IA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 160067
• Waverly Health CenterWaverly, IA · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 161339

Practice locations

Addresses where Swaroopa Rani R. Nalamalapu is enrolled with Medicare (CMS data updated October 2, 2026).

• 146 W Dale StWaterloo, IA 50703
• 1825 Logan AveWaterloo, IA 50703
• 233 Vold DrWaterloo, IA 50703

Group practices

Medicare enrollment lists Swaroopa Rani R. Nalamalapu as a member of this group (CMS data updated October 2, 2026).

• Allen Memorial Hospital Corporation157 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Iowa →

Other internal medicine doctors in Waterloo

Clinicians with the same Medicare primary specialty in Waterloo, IA — not a recommendation.

• Vaibhav Satija, MD
• Sherif T. Abuserewa, MD
• Vesna Kaluza, MD
• Pawina Subedi, MD
• Mariam Hashmi, MD
• Zubair Hassan Bodla, MD
• Warda Shoaib, MD
• Ibrahim Raza, MD

All internal medicine doctors in Waterloo →

Other clinicians in Allen Memorial Hospital Corporation

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Himanshu Tandon, MD
• Abdullah A. Alwahdani, MD
• Megan M. Drew, PA
• Amanda Schara
• Kari N. Haislet, NP
• William P. Fangman, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians